Dynacord L2800FD - 2-Channel DSP Power Amplifier with FIR Drive 2600W

Dynacord L2800FD – 2-Channel DSP Power Amplifier with FIR Drive

The Dynacord L2800FD is a professional 2-channel power amplifier that integrates DSP digital processing with FIR Drive technology, offering FIR filters, limiters, delay, 10-band graphic equalization (GEQ) and parametric equalization (PEQ) per channel. Its Class H output topology provides high efficiency and stability under demanding loads, being capable of delivering 2 × 700 W into 8 Ω, 2 × 1 400 W into 4 Ω and 2 × 2 300 W into 2 Ω (THD 1%, 1 kHz) in stereo mode, and 1 × 2 600 W into 8 Ω or 1 × 4 400 W into 4 Ω in bridge mode. With a frequency response of 10 Hz to 21 kHz (±1 dB), 32 dB gain, +21 dBu input sensitivity and a maximum RMS voltage range of 78.8 V, it guarantees clean and powerful sound reproduction in any live application or fixed installation.

Main features

• DSP processing with FIR Drive: FIR filters, limiter, delay, 10-band GEQ and PEQ per channel.
• Output topology: Class H, stable up to 2 Ω.
• Stereo power (THD 1%, 1 kHz): 2 × 700 W at 8 Ω; 2 × 1400 W at 4 Ω; 2 × 2 300 W at 2 Ω.
• Bridge power (THD 1%, 1 kHz): 1 × 2,600 W at 8 Ω; 1 × 4 400 W at 4 Ω.
• Frequency response: 10 Hz–21 kHz (±1 dB).
• Gain: 32 dB; Input Sensitivity: +21 dBu; Max RMS Voltage: 78.8 V.
• Consumption: 700 W (⅛ of the maximum power at 4 Ω).
• Connectivity: Balanced XLR3 inputs and outputs; NL4 Speakon outputs.
• Protections: Over temperature, overload, short circuit, DC, HF, EMF, current surges and soft start.
• Dimensions: 483 × 88 × 462.4 mm (19″ × 2U); Weight: 16.2 kg.

Product benefits

• Precise control: Advanced DSP and FIR Drive to tailor response to each speaker and space.
• Guaranteed power: Class H with high capacity at low impedances for demanding reinforcement.
• Extreme reliability: Comprehensive protections and ventilation by front and rear fans.
• Intuitive operation: Front LED display and level, limiter, protection and power LEDs.
• Flexible Integration: Compatible with SONICUE software for remote control and presets.

Use cases

• Sound reinforcement for concerts, tours, and festivals.
• Fixed installations in auditoriums, theaters and convention centers.
• Professional AV systems for corporate and educational venues.
• Public address and sound system for sporting events.

Frequently Asked Questions

• Does it require additional software? For advanced settings and preset management, we recommend SONICUE with updated firmware.
• Is it stable at low impedances? Yes, it offers guaranteed stability down to 2 Ω in stereo mode.
• What type of ventilation does it use? Front-to-rear ventilation with three-stage fans for optimal cooling.
• Can it work outdoors? Its coating and protection withstand indoor conditions; avoid direct exposure to rain.

Description for projects

2U 19″ rackmount power amplifier, Class H, DSP with FIR Drive, 2 × 700–2 300 W stereo (8–2 Ω), 2 600–4 400 W bridged (8–4 Ω), response 10 Hz–21 kHz, gain 32 dB, sensitivity +21 dBu, consumption 700 W, front LED, XLR/Speakon, 16.2 kg.